Loads of work on getting data ready.

Scripts/Interfaces/BaseTurnChoice.as

@@ -1,5 +1,7 @@
 shared interface BaseTurnChoice {
 	TurnChoiceKind Kind { get const; }
-	Pokemon@ User { get const; }
+	const Pokemon@ User { get const; }
 	MoveTurnChoice@ opCast();
+	SwitchTurnChoice@ opCast();
+	FleeTurnChoice@ opCast();
 }

Scripts/Interfaces/Battle.as

@@ -4,9 +4,10 @@ shared interface Battle {
 	bool CanFlee { get const; }
 	BattleRandom@ Random { get const; }
 	ChoiceQueue@ TurnQueue { get const; }
-	void AddVolatile(const constString &in name) const;
+	ref AddVolatile(const constString &in name);
 	void RemoveVolatile(const constString &in name) const;
 	void SetWeather(const constString &in name) const;
 	void ClearWeather(const constString &in name) const;
 	const constString& GetWeatherName() const;
+	BattleSide@ GetBattleSide(uint8 index);
 }

Scripts/Interfaces/BattleSide.as

@@ -0,0 +1,5 @@
+shared interface BattleSide {
+	bool SwapPositions(uint8 a, uint8 b);
+	uint8 SideIndex { get const; }
+	uint8 GetPokemonIndex(const Pokemon@ pokemon) const;
+}

Scripts/Interfaces/FleeTurnChoice.as

@@ -0,0 +1,5 @@
+shared interface FleeTurnChoice {
+	TurnChoiceKind Kind { get const; }
+	const Pokemon@ User { get const; }
+	BaseTurnChoice@ opImplCast();
+}

Scripts/Interfaces/HitData.as

@@ -4,4 +4,6 @@ shared interface HitData {
 	float Effectiveness { get const; }
 	uint Damage { get const; }
 	uint8 Type { get const; }
+	bool HasFailed { get const; }
+	void Fail();
 }

Scripts/Interfaces/ItemUseScript.as

@@ -0,0 +1,9 @@
+shared abstract class ItemUseScript {
+	void OnInitialize(const EffectParameter@[] &in){};
+	bool IsItemUsable(){};
+	bool IsPokemonUseItem(){};
+	bool IsUseValidForPokemon(Pokemon@){};
+	bool IsHoldable(){};
+	void OnUse(){};
+	void OnPokemonUse(Pokemon@){};
+}

Scripts/Interfaces/MoveTurnChoice.as

@@ -1,6 +1,6 @@
 shared interface MoveTurnChoice {
 	TurnChoiceKind Kind { get const; }
-	Pokemon@ User { get const; }
+	const Pokemon@ User { get const; }
 	LearnedMove@ Move { get const; }
 	int8 Priority { get const; }
 	BaseTurnChoice@ opImplCast();

Scripts/Interfaces/PkmnScript.as

@@ -4,6 +4,7 @@ shared abstract class PkmnScript {
 	void OnRemove(){};
 	void OnBeforeTurn(BaseTurnChoice@){};
 	void ChangeAttack(MoveTurnChoice@, constString &inout){};
+	void ModifyNumberOfHits(MoveTurnChoice@, uint8 &inout){};
 	void PreventAttack(ExecutingMove@, bool &inout){};
 	void FailAttack(ExecutingMove@, bool &inout){};
 	void StopBeforeAttack(ExecutingMove@, bool &inout){};
@@ -26,6 +27,13 @@ shared abstract class PkmnScript {
 	void ModifyStatModifier(ExecutingMove@, Pokemon@, uint8, float &inout){};
 	void ModifyDamageModifier(ExecutingMove@, Pokemon@, uint8, float &inout){};
 	void OverrideDamage(ExecutingMove@, Pokemon@, uint8, uint &inout){};
+	void ChangePriority(MoveTurnChoice@, int8 &inout){};
+	void OnFail(Pokemon@){};
+	void OnOpponentFail(Pokemon@){};
+	void PreventRunAway(FleeTurnChoice@, bool &inout){};
+	void PreventOpponentRunAway(FleeTurnChoice@, bool &inout){};
+	void PreventOpponentSwitch(SwitchTurnChoice@, bool &inout){};
+	void OnEndTurn(Pokemon@){};
 	void ModifyCriticalStage(ExecutingMove@, Pokemon@, uint8, uint8 &inout){};
 	void OverrideCriticalModifier(ExecutingMove@, Pokemon@, uint8, float &inout){};
 	void OverrideSTABModifier(ExecutingMove@, Pokemon@, uint8, float &inout){};

Scripts/Interfaces/Pokemon.as

@@ -27,7 +27,8 @@ shared interface Pokemon {
 	uint GetBoostedStat(Statistic stat) const;
 	uint GetBaseStat(Statistic stat) const;
 	int8 GetStatBoost(Statistic stat) const;
-	void AddVolatile(const constString &in name) const;
+	ref AddVolatile(const constString &in name);
 	void RemoveVolatile(const constString &in name) const;
-	const Battle@ Battle { get const; }
+	Battle@ Battle { get const; }
+	BattleSide@ BattleSide { get const; }
 }

Scripts/Interfaces/SwitchTurnChoice.as

@@ -1,7 +1,6 @@
 shared interface SwitchTurnChoice {
 	TurnChoiceKind Kind { get const; }
-	Pokemon@ User { get const; }
+	const Pokemon@ User { get const; }
 	Pokemon@ NewPokemon { get const; }
-	MoveTurnChoice@ opCast();
 	BaseTurnChoice@ opImplCast();
 }

Scripts/Interfaces/dictionary.as

@@ -0,0 +1,16 @@
+shared interface dictionary {
+	void set(const string &in, const ?&in);
+	bool get(const string &in, ? &out) const;
+	void set(const string &in, const int64&in);
+	bool get(const string &in, int64 &out) const;
+	void set(const string &in, const double&in);
+	bool get(const string &in, double &out) const;
+	bool exists(const string &in) const;
+	bool isEmpty() const;
+	uint getSize() const;
+	bool delete(const string &in);
+	void deleteAll();
+	string[]@ getKeys() const;
+	dictionaryValue& opIndex(const string &in);
+	const dictionaryValue& opIndex(const string &in) const;
+}

Scripts/Interfaces/dictionaryValue.as

@@ -0,0 +1,8 @@
+shared interface dictionaryValue {
+	dictionaryValue& opHndlAssign(const ? &in);
+	dictionaryValue& opHndlAssign(const dictionaryValue &in);
+	void opCast(? &out);
+	void opConv(? &out);
+	int64 opConv();
+	double opConv();
+}